11614325521 has 8 divisors (see below), whose sum is σ = 11683419264. Its totient is φ = 11545427760.

The previous prime is 11614325473. The next prime is 11614325533. The reversal of 11614325521 is 12552341611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11614325521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11614325221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70746 + ... + 168028.

It is an arithmetic number, because the mean of its divisors is an integer number (1460427408).

Almost surely, 2^11614325521 is an apocalyptic number.

It is an amenable number.

11614325521 is a deficient number, since it is larger than the sum of its proper divisors (69093743).

11614325521 is an equidigital number, since it uses as much as digits as its factorization.

11614325521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97991.

The product of its digits is 7200, while the sum is 31.

The spelling of 11614325521 in words is "eleven billion, six hundred fourteen million, three hundred twenty-five thousand, five hundred twenty-one".